<?php

/**
 * This is the model class for table "product".
 *
 * The followings are the available columns in table 'product':
 * @property integer $productID
 * @property string $plateID
 * @property string $livsmedelID
 * @property string $userID
 * @property double $vikt
 */
class Product extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Product the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'product';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
		array('plateID, livsmedelID, userID, vikt', 'required'),
		array('vikt', 'numerical'),
		array('plateID, livsmedelID, userID', 'length', 'max'=>10),
		// The following rule is used by search().
		// Please remove those attributes that should not be searched.
		array('productID, plateID, livsmedelID, userID, vikt', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'productID' => 'Product',
			'plateID' => 'Plate',
			'livsmedelID' => 'Livsmedel',
			'userID' => 'User',
			'vikt' => 'Vikt',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('productID',$this->productID);
		$criteria->compare('plateID',$this->plateID,true);
		$criteria->compare('livsmedelID',$this->livsmedelID,true);
		$criteria->compare('userID',$this->userID,true);
		$criteria->compare('vikt',$this->vikt);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
	
	public function GetAllProductsByPlateID($id)
	{
		$products = Yii::app()->db->createCommand()
    	->select('product.plateID, livsmedel.livsmedelsnamn, livsmedel.kj, livsmedel.kcal, livsmedel.protein, livsmedel.kolhydrater, product.vikt, livsmedel.livsmedelsID ')
    	->from('product')
    	->join('livsmedel', 'livsmedelsID=livsmedelID')
    	->where('plateID=:id', array(':id'=>$id))
    	->queryAll();
    	
    	return $products;
	}
}